Definition for Systemic Circuit
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Revision as of 23:13, 9 July 2011 by DJ (Talk | contribs) (Created page with "Blood flow from the heart to the cells of the body and back to the heart. Oxygen in the blood gets used up and sent back to the heart for more oxygen.")
Blood flow from the heart to the cells of the body and back to the heart. Oxygen in the blood gets used up and sent back to the heart for more oxygen.